thymemine wrote:No, it does not start but there was pythonww.exe *32 running in task managers for a few seconds. Then, everything's gone.

Can you please open the orange log file and post its contents. This file is located in C:/Documents and Settings/YOURUSERNAME/Application Data/orange/OrangeCanvasQt4/outputLog.htmlon win xp or C:/Users/YOURUSERNAME/AppData/Roaming/orange/OrangeCanvasQt4/outputLog.htmlon Win 7 and Vista.

thymemine wrote:No, it does not start but there was pythonww.exe *32 running in task managers for a few seconds. Then, everything's gone.

Can you please open the orange log file and post its contents. This file is located in C:/Documents and Settings/YOURUSERNAME/Application Data/orange/OrangeCanvasQt4/outputLog.htmlon win xp or C:/Users/YOURUSERNAME/AppData/Roaming/orange/OrangeCanvasQt4/outputLog.htmlon Win 7 and Vista.

Hie ! I am very new to orange, and although orange canvas installed and opens correctly, I am having problems with it.This is the error that brings cmd shell :

C:\Python27\lib\site-packages\Orange\__init__.py:128: UserWarning: Some features will be disabled due to failing modulesImporting 'regression.lasso' failed: No module named scipy.linalg _import("regression.lasso")

This is my Orange output log:

There were problems importing the following widgets:OWC45Tree: c45 is not foundOWItemsetViz: No module named OWNetworkCanvasOWModelMap: No module named scipy.statsOWRScript: No module named rpy2.robjectsOWLinearRegression: No module named scipy.linalgOWLinProj3D: No module named OpenGLOWNxExplorer3D: No module named OWNxExplorerQtOWScatterPlot3D: No module named OpenGLOWSphereviz3D: No module named OpenGLThe following widgets could not be imported and will not be available: OWSphereviz3D, OWC45Tree, OWLinProj3D, OWNxExplorer3D, OWLinearRegression, OWScatterPlot3D.The following prototype widgets could not be imported and will not be available: OWRScript, OWModelMap, OWItemsetViz.

C:\Python27\lib\site-packages\Orange\__init__.py:128: UserWarning: Some featureswill be disabled due to failing modulesImporting 'regression.lasso' failed: No module named scipy.linalg_import("regression.lasso")

C:\Python27\lib\site-packages\Orange\__init__.py:128: UserWarning: Some featureswill be disabled due to failing modulesImporting 'regression.lasso' failed: No module named scipy.linalg_import("regression.lasso")

I downloaded and installed 64 bit version from link given Ales(Christoph Gohlke maintains a repository of unofficial python packages, it includes a 64 bit build of Orange: ).

After installing it did not create desktop icon.When I ran with shortcut target as C:\Python27\pythonw.exe C:\Python27\Lib\site-packages\Orange\\OrangeCanvas\orngCanvas.pyw -- orangecanvas did nt show up.